Rule 34 Dev - 1boy absurdres anti-materiel_rifle armor assault_visor combat_knife concept_art explosion fire gun halo:_reach halo_(series) helmet highres holding holding_gun holding_weapon isaac_hannaford jun-a266 knife official_art photoshop_(medium) power_armor rifle running science_fiction sniper_rifle solo spartan_(halo) srs99 weapon|25425947079